You don't know what you believe and no one else does
The only reason one cannot comprehend what I believe is that they are not saved. The flesh cannot comprehend that which is spiritual. To the lost it is foolishness. They are blind. They cannot acceot God or God's Word.
I do know what I believe. It is traditional Christianity, and existed over a thousand years before your belief came into being. And it has not ceased throughput the history of Christianity. It has, and will always be, more narrow a faith than nominal "Christianity".
Here is my belief:
God created Adam (man) from the dust, planted a Garden and placed Adam there. God commanded Adam not to eat of the fruit of the Tree of the Knowledge of Good and Evil (Gen 2). God told Adam that in the day he ate of the fruit death would be certain (Gen 2:17). Adam transgressed God’s command and his eyes were opened (Gen 3:6-7). God told Adam that because of his transgression he would work the land (the land was cursed) until he died, for he was dust and to dust he would return (Gen 3:19). God told the Serpent that he would put enmity between him and the woman, and between their offspring, that He would crush its head and he would strike His heel (Gen 3:15).
Through Adam’s sin death entered the world and spread to all man, for all have sinned Rom 5:12). Sin was in the world before God gave the Law, but sin was not charged against people as a transgression as they did not break a command (vs. 15). Nevertheless, death reigned even where there was no law because of sin.
Just as through the disobedience of one man, Adam the many were made sinners , so also through the obedience of the one man, Christ, the many will be made righteous (Rom 5:18-19).
The wages of sin is death (Rom 6:23), for sin produces death (James 1:15). Death spread to all because all have sinned (Romans 5:12). It is appointed man once to die and then the Judgment. (Heb 9:27). I believe that God became man (truly man) like us but without sin (Heb 4:15). He bore our sins bodily on the cross (1 Peter 2:24).
God became one of us (Heb 2:11-13) so that we would become like Him (Jn 15:4; Gal 2:20; 2 Cor 3:18) and share in His glory (Rom 8:17).
The wages of sin is death, but the gift of God is life in Christ Jesus (Rom 6:23). The second statement (the gift of God) does not nullify the first (the wages of sin), because sin produces death (James 1:15). But it does remove the sting of death (1 Cor 15:55) because although we die yet shall we live (John 11:25).